noun Pharmacology.

  1. any of a group of widely used broad-spectrum antibiotics, originally isolated as a product of fermentation from the fungus Cephalosporium acremonium.


  1. any of a group of broad-spectrum antibiotics obtained from fungi of the genus Cephalosporium


  1. Any of various broad-spectrum antibiotics, closely related to the penicillins, that were originally derived from the fungus Cephalosporium acremonium and are used to treat bacterial infections.
51 queries 0.606